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173
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
The relationship between financial incentives and performance, long of interest to social scientists, has gained new relevance with the advent of web-based “crowd-sourcing” mo...
183
Voted
LATA
2009
Springer
16 years 1 months ago
2009
Springer
We introduce the class of Rigid Tree Automata (RTA), an extension of standard bottom-up automata on ranked trees with distinguished states called rigid. Rigid states define a rest...
168
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LATA
2009
Springer
16 years 1 months ago
2009
Springer
We show that fixed membership testing for many interesting subclasses of multi-pushdown machines is no harder than for pushdowns with single stack. The models we consider are MVPA...
180
Voted
LATA
2009
Springer
16 years 1 months ago
2009
Springer
Introducing priorities on rules in rewriting increases their expressive power and helps to limit computations. Priority rewriting is used in rule-based programming as well as in f...
167
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LCTRTS
2009
Springer
16 years 1 months ago
2009
Springer
Embedded systems, like general-purpose systems, can benefit from parallel execution on a symmetric multicore platform. Unfortunately, concurrency issues present in general-purpos...